Clean-up after Form Association Refactoring

third_party/WebKit/Source/core/dom/custom/CustomElement.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/dom/custom/CustomElement.h"
 
 #include "core/HTMLElementFactory.h"
 #include "core/HTMLElementTypeHelpers.h"
 #include "core/dom/Document.h"
 #include "core/dom/QualifiedName.h"
@@ skipping 151 matching lines @@
 
   HTMLElement* element;
   if (V0CustomElement::isValidName(tagName.localName()) &&
       document.registrationContext()) {
     Element* v0element = document.registrationContext()->createCustomTagElement(
         document, tagName);
     SECURITY_DCHECK(v0element->isHTMLElement());
     element = toHTMLElement(v0element);
   } else if (shouldCreateBuiltin) {
     element = HTMLElementFactory::createHTMLElement(
-        tagName.localName(), document, nullptr, CreatedByCreateElement);
+        tagName.localName(), document, CreatedByCreateElement);
   } else {
     element = HTMLElement::create(tagName, document);
   }
 
   element->setCustomElementState(CustomElementState::Undefined);
 
   return element;
 }
 
 HTMLElement* CustomElement::createFailedElement(Document& document,
@@ skipping 75 matching lines @@
   if (!registry)
     return;
   if (CustomElementDefinition* definition = registry->definitionFor(
           CustomElementDescriptor(element->localName(), element->localName())))
     definition->enqueueUpgradeReaction(element);
   else
     registry->addCandidate(element);
 }
 
 }  // namespace blink